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| Google Nest Cam Indoor
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Security Grade
Calculator v
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Google Nest Cam Indoor
Release Date: 2021-09-01 • Status: In sale
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Security Evaluation
1. Device Security
| Criterion
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Value
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Proof
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Comment
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| Known hardware tampering
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Rare
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🔗 Proof
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No widespread teardown attacks
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| Known vulnerabilities
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Rare
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🔗 Proof
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Limited published CVEs
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| Prior attacks
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Rare
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🔗 Proof
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Encrypted traffic leaks metadata but no real breaches
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| Updatability
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Very common
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🔗 Proof
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Google pushes regular firmware updates
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| Category Score
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Score: 2 / 3
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2. System Security
| Criterion
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Value
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Proof
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Comment
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| Authentication with other systems
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Full
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🔗 Proof
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Strong Google account integration with 2FA
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| Communications
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Encrypted with up-to-date encryption
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🔗 Proof
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E2EE available, TLS in transit
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| Storage
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Encrypted with up-to-date encryption
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🔗 Proof
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Recordings encrypted at rest
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| Category Score
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Score: 1 / 3
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3. User Authentication
| Criterion
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Value
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Proof
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Comment
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| Account management
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Full
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🔗 Proof
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Full Google account system
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| Authentication
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Secure
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🔗 Proof
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2FA supported and recommended
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| Brute-force protection
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Exist
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🔗 Proof
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Google account rate limiting
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| Event logging
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Access event logged
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🔗 Proof
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Activity history in Google Home app
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| Passwords
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Require change after setup with complexity requirements
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🔗 Proof
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User sets Google password
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| Category Score
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Score: 1 / 3
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Technical Specifications
| Property
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Details
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| Operating System & App
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Nest OS (Companion App: Google Home)
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| Hardware (CPU / GPU)
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CPU: • GPU:
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| Memory & Storage
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Memory: • Storage:
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| Power, Battery & Charging
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Battery: • Power: • Charging:
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| Display & Camera
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Display: • Camera:
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| Sound & Connectivity
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Sound: • Connectivity:
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| Physical (Dimensions & Mass)
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Dimensions: • Mass:
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The Google Nest Cam Indoor offers relatively strong technical security: end-to-end encryption option, regular firmware updates, and integration with Google's 2FA-protected account system. However, academic research (arXiv:1705.06805) demonstrated that even encrypted camera traffic leaks metadata — network eavesdroppers can detect when the camera is streaming or detecting motion by analyzing traffic patterns. Google processes video in the cloud for features like person detection, creating inherent privacy exposure. Overall risk is moderate-low: technical security is solid, but cloud dependency and Google's data practices remain concern
